CN102792487A - 具有防热失控的内在保护的锂离子单元 - Google Patents

具有防热失控的内在保护的锂离子单元 Download PDF

Info

Publication number
CN102792487A
CN102792487A CN2011800139396A CN201180013939A CN102792487A CN 102792487 A CN102792487 A CN 102792487A CN 2011800139396 A CN2011800139396 A CN 2011800139396A CN 201180013939 A CN201180013939 A CN 201180013939A CN 102792487 A CN102792487 A CN 102792487A
Authority
CN
China
Prior art keywords
electrochemical cell
electrode
barrier film
lithium
substrate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2011800139396A
Other languages
English (en)
Chinese (zh)
Inventor
蒂姆·沙菲尔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LI TEC VERMOEGENSVERWALTUNGS GmbH
Li Tec Battery GmbH
Original Assignee
LI TEC VERMOEGENSVERWALTUNGS GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LI TEC VERMOEGENSVERWALTUNGS GmbH filed Critical LI TEC VERMOEGENSVERWALTUNGS GmbH
Publication of CN102792487A publication Critical patent/CN102792487A/zh
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/04—Construction or manufacture in general
    • H01M10/0486—Frames for plates or membranes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/613—Cooling or keeping cold
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
    • H01M10/625—Vehicles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/651—Means for temperature control structurally associated with the cells characterised by parameters specified by a numeric value or mathematical formula, e.g. ratios, sizes or concentrations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6553—Terminals or leads
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/103—Primary casings; Jackets or wrappings characterised by their shape or physical structure prismatic or rectangular
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/105—Pouches or flexible bags
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/431—Inorganic material
    • H01M50/434—Ceramics
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/04—Construction or manufacture in general
    • H01M10/0413—Large-sized flat cells or batteries for motive or stationary systems with plate-like electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/44—Fibrous material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/46—Separators, membranes or diaphragms characterised by their combination with electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/463—Separators, membranes or diaphragms characterised by their shape
    • H01M50/469—Separators, membranes or diaphragms characterised by their shape tubular or cylindrical
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Algebra (AREA)
  • Mathematical Optimization (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Materials Engineering (AREA)
  • Pure & Applied Mathematics (AREA)
  • Composite Materials (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Cell Separators (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
CN2011800139396A 2010-03-15 2011-02-24 具有防热失控的内在保护的锂离子单元 Pending CN102792487A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102010011414.6 2010-03-15
DE201010011414 DE102010011414A1 (de) 2010-03-15 2010-03-15 Lithiumionenzelle mit intrinsischem Schutz gegen thermisches Durchgehen
PCT/EP2011/000908 WO2011113520A1 (de) 2010-03-15 2011-02-24 Lithiumionenzelle mit intrinsischem schutz gegen thermisches durchgehen

Publications (1)

Publication Number Publication Date
CN102792487A true CN102792487A (zh) 2012-11-21

Family

ID=43778530

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011800139396A Pending CN102792487A (zh) 2010-03-15 2011-02-24 具有防热失控的内在保护的锂离子单元

Country Status (6)

Country Link
US (1) US20130052492A1 (https=)
EP (1) EP2548241B8 (https=)
JP (1) JP2013522830A (https=)
CN (1) CN102792487A (https=)
DE (1) DE102010011414A1 (https=)
WO (1) WO2011113520A1 (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103199298A (zh) * 2013-04-01 2013-07-10 谢振华 一种安全陶瓷隔离膜锂电池
CN107240663A (zh) * 2017-05-02 2017-10-10 佛山市金辉高科光电材料有限公司 一种聚合物涂层隔膜及其制备方法
WO2020124361A1 (en) * 2018-12-18 2020-06-25 Samsung Sdi Co., Ltd. Positive active material for rechargeable lithium battery, positive electrode and rechargeable lithium battery including the same

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101994260B1 (ko) * 2012-10-15 2019-06-28 삼성에스디아이 주식회사 양극 활물질, 그 제조방법, 및 이를 포함하는 리튬 전지
WO2014205210A1 (en) * 2013-06-21 2014-12-24 Cabot Corporation Conductive carbons for lithium ion batteries
CN105830260B (zh) * 2013-11-29 2018-10-26 汉阳大学校产学协力团 用于全固态锂二次电池的活性材料，其制造方法和包含其的全固态锂二次电池
CN104346524B (zh) * 2014-09-16 2017-05-31 清华大学 一种锂离子电池热失控的建模方法
US11289700B2 (en) 2016-06-28 2022-03-29 The Research Foundation For The State University Of New York KVOPO4 cathode for sodium ion batteries
DE102016221472A1 (de) * 2016-11-02 2018-05-03 Bayerische Motoren Werke Aktiengesellschaft Lithium-ionen-batterie mit verbesserter energie- und leistungsdichte
US20240006612A1 (en) * 2018-03-05 2024-01-04 The Research Foundation For The State University Of New York Rechargeable lithium battery with an improved epsilon-vopo4 cathode, and applications thereof
US11251430B2 (en) 2018-03-05 2022-02-15 The Research Foundation For The State University Of New York ϵ-VOPO4 cathode for lithium ion batteries
US20240006611A1 (en) * 2018-03-05 2024-01-04 The Research Foundation For The State University Of New York Epsilon-vopo4 cathode production, and applications thereof
DE102022128928A1 (de) 2022-11-02 2024-05-02 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Batteriezellenanordnung mit Vakuumelement
KR102608655B1 (ko) * 2023-01-26 2023-12-01 주식회사 성진에스이 전기 배터리에서 폭발 및 열폭주 시 화염 누출 방지를 통한 안전 제어 장치

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1193822A (zh) * 1997-03-13 1998-09-23 松下电器产业株式会社 锂二次电池
JP2005322517A (ja) * 2004-05-10 2005-11-17 Toshiba Corp 非水電解質二次電池
US20060228629A1 (en) * 2005-04-11 2006-10-12 Christian Paul A Lithium battery containing bismuth metal oxide
CN1929164A (zh) * 2005-09-05 2007-03-14 德古萨公司 具有更好可操作性的隔板
US20080138702A1 (en) * 2006-08-14 2008-06-12 Sony Corporation Nonaqueous electrolyte secondary cell
WO2009011249A1 (ja) * 2007-07-18 2009-01-22 Dai-Ichi Kogyo Seiyaku Co., Ltd. リチウム二次電池
CZ301387B6 (cs) * 2008-09-19 2010-02-10 He3Da S.R.O. Lithiový akumulátor s prostorovým typem elektrod a zpusob jeho výroby

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4608322A (en) * 1983-09-29 1986-08-26 Medtronic, Inc. Nonaqueous electrochemical cell
US5492781A (en) 1994-01-18 1996-02-20 Pall Corporation Battery separators
US6348182B1 (en) 1996-06-27 2002-02-19 The Honjo Chemical Corporation Process for producing lithium manganese oxide with spinel structure
US5853912A (en) 1996-07-10 1998-12-29 Saft America, Inc. Lithium ion electrochemical cell with safety valve electrical disconnect
US6183718B1 (en) 1996-12-09 2001-02-06 Valence Technology, Inc. Method of making stabilized electrochemical cell active material of lithium manganese oxide
US6221940B1 (en) 1997-12-23 2001-04-24 General Electric Company Polyetherimide resin compositions with improved ductility
ATE342759T1 (de) 1998-06-03 2006-11-15 Degussa Ionenleitender, stoffdurchlässiger verbundwerkstoff, verfahren zu dessen herstellung und die verwendung des verbundwerkstoffes
CN1330019C (zh) * 1998-11-06 2007-08-01 株式会社杰士汤浅 非水二次电解质电池
DE10020031C2 (de) 2000-04-22 2002-05-29 Franz W Winterberg Verfahren zur Herstellung von wiederaufladbaren Lithium-Polymer-Batterien
US6558844B2 (en) 2001-01-31 2003-05-06 Wilmont F. Howard, Jr. Stabilized spinel battery cathode material and methods
JP3615491B2 (ja) * 2001-03-05 2005-02-02 松下電器産業株式会社 非水電解質二次電池およびその製造法
DE10142622A1 (de) * 2001-08-31 2003-03-20 Creavis Tech & Innovation Gmbh Elektrischer Separator, Verfahren zu dessen Herstellung und Verwendung
DE10308945B4 (de) 2003-02-28 2014-02-13 Dilo Trading Ag Li-Polymer-Batterien mit Separator-Dispersion und Verfahren für ihre Herstellung
US7087343B2 (en) * 2003-07-15 2006-08-08 Celgard, Inc. High melt integrity battery separator for lithium ion batteries
US7211237B2 (en) 2003-11-26 2007-05-01 3M Innovative Properties Company Solid state synthesis of lithium ion battery cathode material
DE102004018930A1 (de) * 2004-04-20 2005-11-17 Degussa Ag Verwendung eines keramischen Separators in Lithium-Ionenbatterien, die einen Elektrolyten aufweisen, der ionische Flüssigkeiten enthält
JP4920423B2 (ja) * 2004-12-13 2012-04-18 パナソニック株式会社 リチウムイオン二次電池
KR100659836B1 (ko) 2005-03-30 2006-12-19 삼성에스디아이 주식회사 기능성 센터 핀을 갖는 원통형 리튬 이온 이차 전지
CN101069305A (zh) * 2005-12-20 2007-11-07 松下电器产业株式会社 非水电解质二次电池
DE102006021273A1 (de) 2006-05-05 2007-11-08 Carl Freudenberg Kg Separator zur Anordnung in Batterien und Batterie
CN101611506A (zh) * 2007-03-15 2009-12-23 日立麦克赛尔株式会社 电化学元件用隔膜、电化学元件用电极和电化学元件
US7976987B2 (en) * 2007-06-19 2011-07-12 Teijin Limited Separator for nonaqueous secondary battery, method for producing the same, and nonaqueous secondary battery
KR101159563B1 (ko) 2007-07-19 2012-06-25 제이엑스 닛코 닛세키 킨조쿠 가부시키가이샤 리튬 이온 전지용 리튬 망간 복합 산화물 및 그 제조 방법
JP5334281B2 (ja) * 2008-02-20 2013-11-06 日立マクセル株式会社 リチウム二次電池
US8187752B2 (en) * 2008-04-16 2012-05-29 Envia Systems, Inc. High energy lithium ion secondary batteries
JP5235109B2 (ja) * 2008-07-15 2013-07-10 日立マクセル株式会社 非水電解質電池用セパレータおよび非水電解質電池
US9287540B2 (en) * 2011-05-31 2016-03-15 GM Global Technology Operations LLC Separators for a lithium ion battery

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1193822A (zh) * 1997-03-13 1998-09-23 松下电器产业株式会社 锂二次电池
JP2005322517A (ja) * 2004-05-10 2005-11-17 Toshiba Corp 非水電解質二次電池
US20060228629A1 (en) * 2005-04-11 2006-10-12 Christian Paul A Lithium battery containing bismuth metal oxide
CN1929164A (zh) * 2005-09-05 2007-03-14 德古萨公司 具有更好可操作性的隔板
US20080138702A1 (en) * 2006-08-14 2008-06-12 Sony Corporation Nonaqueous electrolyte secondary cell
WO2009011249A1 (ja) * 2007-07-18 2009-01-22 Dai-Ichi Kogyo Seiyaku Co., Ltd. リチウム二次電池
CZ301387B6 (cs) * 2008-09-19 2010-02-10 He3Da S.R.O. Lithiový akumulátor s prostorovým typem elektrod a zpusob jeho výroby

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103199298A (zh) * 2013-04-01 2013-07-10 谢振华 一种安全陶瓷隔离膜锂电池
CN107240663A (zh) * 2017-05-02 2017-10-10 佛山市金辉高科光电材料有限公司 一种聚合物涂层隔膜及其制备方法
CN107240663B (zh) * 2017-05-02 2020-08-28 佛山市金辉高科光电材料股份有限公司 一种聚合物涂层隔膜及其制备方法
WO2020124361A1 (en) * 2018-12-18 2020-06-25 Samsung Sdi Co., Ltd. Positive active material for rechargeable lithium battery, positive electrode and rechargeable lithium battery including the same
CN111587501A (zh) * 2018-12-18 2020-08-25 三星Sdi株式会社 用于可再充电锂电池的正极活性材料、包括其的正极和可再充电锂电池
CN111587501B (zh) * 2018-12-18 2024-01-16 三星Sdi株式会社 用于可再充电锂电池的正极活性材料、包括其的正极和可再充电锂电池

Also Published As

Publication number Publication date
DE102010011414A1 (de) 2011-09-15
EP2548241B1 (de) 2015-04-08
WO2011113520A1 (de) 2011-09-22
DE102010011414A8 (de) 2014-10-30
EP2548241A1 (de) 2013-01-23
US20130052492A1 (en) 2013-02-28
JP2013522830A (ja) 2013-06-13
EP2548241B8 (de) 2015-11-18

Similar Documents

Publication Publication Date Title
CN102792487A (zh) 具有防热失控的内在保护的锂离子单元
CN101617433B (zh) 电化学元件及其制造方法
KR101689496B1 (ko) 비수 전해액계 이차 전지
CN106415896B (zh) 电器件
US11398660B2 (en) Flame retardant separator having asymmetric structure for secondary batteries
US20120282513A1 (en) Cathodic electrode and electrochemical cell
CN102792499A (zh) 用于提供动力的阴电极和电化学电池
CN110383555B (zh) 正极、电池、电池包、电子设备、电动车辆、蓄电装置和电力系统
JP7481795B2 (ja) 非水電解質二次電池の製造方法
CN113892201A (zh) 负极活性物质、负极以及二次电池
CN105934847A (zh) 电器件
WO2018096835A1 (ja) 電池および電子機器
CN105934840A (zh) 电器件
CN110998931B (zh) 正极活性物质、正极、电池、电池包、电子设备、电动车辆、蓄电装置以及电力系统
KR101891014B1 (ko) 전기 디바이스
JP7107382B2 (ja) 二次電池
US20080199764A1 (en) Safer high energy battery
US20210043937A1 (en) Battery, battery pack, electronic device, electrically driven vehicle, and power storage system
CN110915039B (zh) 正极活性物质、正极、电池、电池包、电子设备、电动车辆、蓄电装置及电力系统
KR102525677B1 (ko) 리튬 이차 전지
US20240047828A1 (en) Non-aqueous electrolyte secondary battery
WO2015111191A1 (ja) 電気デバイス
CN113614955A (zh) 负极活性物质、负极以及二次电池
US20170179534A1 (en) Lithium secondary battery

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C05 Deemed withdrawal (patent law before 1993)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20121121